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Sever21 [200]
3 years ago
14

a student randomly chooses one pen from a box containing 1 black, 3 red, and 6 blue pens. what is the probability that the stude

nt chooses a blue pen
Mathematics
1 answer:
Margarita [4]3 years ago
8 0

Answer:

6/10 probability of choosing a blue pen

Step-by-step explanation:

There are 10 pens in the box and there are 6 blue pens. the probability is 6/10.

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The ordered pair of (-3,0) is a solution of which system
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expression

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Perform the indicated operations. Reduce the answers to lowest terms .<br>​
kozerog [31]

Step-by-step explanation:

1. (2+4+1)/9 = 7/9

2. 2 1/3 + 2/3 = 2 + (1+2)/3 = 2 + 3/3 = 2+1 = 3

3. 1 1/5 + 2 3/5 = 1+2 + 1/5 + 3/5 = 3 + (1+3)/5 =

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4. 5/6 + 2/10 + 1/5 = 5/6 + 1/5 + 1/5 = 5/6 + 2/5

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5. 3 1/2 + 4 2/3

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= (2×7)/(3×7) - (3×3)/(7×3)

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= 8 + 1/10

= 8 1/10

6 0
3 years ago
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